BRSF (Brain Scientific) Graham Number: $N/A (As of Dec. 2022)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

BRSF Brain Scientific Inc BRSF
10 GF Score
Price $0.00
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What is Brain Scientific Graham Number?

Brain Scientific BRSF 10 Graham Number is $N/A as of Dec. 2022. GuruFocus rates BRSF with a GF Score™ of 10/100.

Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.

As of today (2026-07-29), the stock price of Brain Scientific is $0.0006. Brain Scientific's graham number for the quarter that ended in Dec. 2022 was $N/A. Therefore, Brain Scientific's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Brain Scientific's Graham Number or its related term are showing as below:

BRSF's Price-to-Graham-Number is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 1.78
* Ranked among companies with meaningful Price-to-Graham-Number only.

Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.


Brain Scientific  (OTCPK:BRSF) Graham Number Explanation

Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:

Current price should not be more than 15 times average earnings of the past three years.

Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)

Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.

In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.

Brain Scientific's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Dec. 2022 )
=0.0006/N/A
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


Be Aware

Please keep these in mind:

1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.


Brain Scientific Graham Number Related Terms


Brain Scientific Graham Number Historical Data

* Premium members only.

The historical data trend for Brain Scientific's Graham Number can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Brain Scientific Graham Number Chart

Brain Scientific Annual Data
Trend Dec21 Dec22
Graham Number
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Brain Scientific Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22
Graham Number Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

BRSF vs MOTS, BRSF, PBIO: Graham Number Comparison

For the Medical Devices subindustry, Brain Scientific's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Brain Scientific Price-to-Graham-Number vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Brain Scientific's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Brain Scientific's Price-to-Graham-Number falls into.


BRSF
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Brain Scientific Inc BRSF
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Brain Scientific Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Brain Scientific's Graham Number for the fiscal year that ended in Dec. 2022 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*-4.693*-13.897)
=N/A

Brain Scientific's Graham Number for the quarter that ended in Dec. 2022 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*-4.693*-13.592)
=N/A

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of $N/A mean?
Brain Scientific (BRSF) has a Graham Number of $N/A as of Dec. 2022. The Graham Number values a company based on its per-share earnings and book value. View historical data on Brain Scientific and its competitors.
Is Brain Scientific's Graham Number too high?
Brain Scientific's current Graham Number is $N/A. Overall, Brain Scientific has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does Brain Scientific's Graham Number compare to MOTS and BRSF?
Brain Scientific's Graham Number of $N/A can be compared against companies in the Medical Devices & Instruments industry. The industry median Graham Number is 1.78. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Medical Devices & Instruments company?
The median Graham Number among Medical Devices & Instruments companies is 1.78, based on 401 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Brain Scientific and its competitors. For the Medical Devices & Instruments industry, the median Graham Number is 1.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Brain Scientific's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brain Scientific stock overvalued right now?
Brain Scientific (BRSF) has a current Graham Number of $N/A. The current Graham Number is $N/A. Brain Scientific's overall GF Score™ is 10/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Brain Scientific (BRSF), the current Graham Number is $N/A as of Dec. 2022. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Brain Scientific Business Description

Address 6700 Professional Parkway, Lakewood Ranch, FL, USA, 34240
Brain Scientific Inc is a medical technology company with two product lines: neurology products are medical devices and software products designed for the neurology market. and motion products are small piezoelectric motors that are designed for and expected to have valuable and beneficial uses as motors within medical devices and devices outside of the medical technology industry.
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